131589522

素因数分解:

$2^1\times 3^4\times {\mathrm{812281}}^1$

素因数の和:812295

約数の個数: 20

約数和(自身を含む): 294858366

約数和(自身を除く): 163268844

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 812281, 1624562, 2436843, 4873686, 7310529, 14621058, 21931587, 43863174, 65794761, 131589522]

約数ペア:

[(1, 131589522), (2, 65794761), (3, 43863174), (6, 21931587), (9, 14621058), (18, 7310529), (27, 4873686), (54, 2436843), (81, 1624562), (162, 812281)]